用Django建立第一个页面

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基础环境已经配置成功，环境搭建请参考《Nginx+uWSGI+Django+Python环境搭建》，我们使用Django来搭建第一个页面，hello，world！

[root@hz Byrd]# python manage.py startapp blog     #建立一个blog的项目
[root@hz Byrd]# vim Byrd/urls.py    #增加    url(r'^$','blog.views.index'),
[root@hz Byrd]# cat blog/views.py    #方法1
from django.shortcuts import render
from django.http import HttpResponse
# Create your views here.
def index(req):
    return HttpResponse('<h1>Hello,World</h1>')
[root@hz Byrd]# mkdir blog/templates    #方法2
[root@hz Byrd]# cat blog/templates/index.html 
<html>
<head>
<title>Hello,World</title>
</head>
<body>
<h1>Hello,World</h1>
</body>
</html>
[root@hz Byrd]# cat blog/views.py   
from django.shortcuts import render
from django.http import HttpResponse
from django.shortcuts import render_to_response
# Create your views here.
def index(req):
    return render_to_response('index.html',{})

[root@hz Byrd]# python manage.py startapp blog #建立一个blog的项目

[root@hz Byrd]# vim Byrd/urls.py #增加 url(r'^$','blog.views.index'),

[root@hz Byrd]# cat blog/views.py #方法1

from django.shortcuts import render

from django.http import HttpResponse

# Create your views here.

def index(req):

return HttpResponse('<h1>Hello,World</h1>')

[root@hz Byrd]# mkdir blog/templates #方法2

[root@hz Byrd]# cat blog/templates/index.html

<html>

<head>

<title>Hello,World</title>

</head>

<body>

<h1>Hello,World</h1>

</body>

</html>

[root@hz Byrd]# cat blog/views.py

from django.shortcuts import render

from django.http import HttpResponse

from django.shortcuts import render_to_response

# Create your views here.

def index(req):

return render_to_response('index.html',{})

到此，hello,world已经完成，更多请参考Django官方文档。SourceByrd's Weblog-https://note.t4x.org/code/django-hello-world/ SourceByrd's Weblog-https://note.t4x.org/code/django-hello-world/